You know the one I mean, the germaphobic fish named Gurgle who’s horrified to realize that “People! Do you realize we’re all swimming in our own–!”

Don’t laugh. The air in our household during winter is about as bad.

Indoor air quality is among the Environmental Protection Agency’s top 3 health concerns. The agency reports that with dust, pollen, pet dander, mold, skin flakes, chemical fumes, cigarette smoke, Radon gas and more, the air inside your home can be 2-5 times dirtier than the air outside–especially during winter when doors and windows are firmly shut.

Register for a HULU account and watch full seasons of exclusive series, current episodes, classic favorites, Hulu Originals, hit movies, kids shows, and tons more with minimal or no commercial interruptions.